GPS Space Vehicle Time Integrity for MJD 52813

As viewed from SIRIM Berhad, Shah Alam, Malaysia
Latitude 3.0671314 degrees, longitude 101.5145799 degrees, height 22.6 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(NMLS)
-GPSSV (ns)		UTC(NMLS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
13:32
19:27
 21,284
  -397
  -291,729
17
0
0
0
 
2
1
10:08
18:17
 29,224
  -377
   137,066
49
0
0
0
 
3
1
11:13
17:21
 22,032
  -385
   -21,811
22
0
0
0
 
4
4
1
2
00:00
18:45
02:29
23:59
  8,952
 18,835
  -366
  -396
   -45,722
   -45,719
8
5
0
4
0
0
0
0
 
5
5
1
2
00:01
08:24
08:22
09:53
 30,051
  5,370
  -370
  -371
   -15,138
   -15,312
81
16
0
1
0
1
0
0
 
6
6
1
2
02:41
08:24
08:22
11:42
 20,447
 11,810
  -371
  -352
     5,181
     5,206
9
10
0
0
0
0
0
0
 
7
7
1
2
00:00
17:12
02:42
23:59
  9,760
 24,391
  -372
  -399
  -544,381
  -545,448
40
104
1
0
1
0
0
0
 
8
1
17:32
23:28
 21,362
  -392
  -371,492
62
0
0
0
 
9
1
00:00
08:21
 30,054
  -373
    49,849
17
1
0
0
 
10
10
1
2
00:00
22:07
04:24
23:59
 15,867
  6,705
  -374
  -396
   -27,488
   -27,551
5
3
2
0
0
0
0
0
 
11
1
13:51
20:29
 23,874
  -392
   -53,252
11
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
14:48
23:59
 33,029
  -395
    28,395
8
59
0
0
 
14
14
1
2
05:11
08:24
08:22
14:37
 11,469
 22,316
  -363
  -375
    20,197
    20,181
6
9
9
0
0
0
0
0
 
15
15
1
2
06:03
08:24
08:22
12:00
  8,360
 12,891
  -377
  -377
  -125,383
  -125,434
12
19
0
0
0
0
0
0
 
16
1
09:19
15:26
 21,939
  -383
   -38,111
57
0
0
0
 
17
17
1
2
03:20
08:24
08:22
09:27
 18,094
  3,791
  -364
  -368
   -19,729
   -19,754
20
7
0
0
0
0
0
0
 
18
18
1
2
03:00
08:24
08:22
11:59
 19,316
 12,840
  -370
  -374
   -12,719
   -12,727
7
2
0
77
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
12:13
22:08
 35,640
  -389
   213,664
9
0
0
0
 
21
21
1
2
04:19
08:24
08:22
10:17
 14,579
  6,789
  -375
  -364
    14,751
    14,645
48
16
0
0
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
06:44
08:24
08:22
13:08
  5,854
 16,999
  -364
  -371
   -29,615
   -29,632
4
7
4
0
0
0
0
0
 
24
24
1
2
00:00
20:12
05:42
23:59
 20,546
 13,586
  -367
  -399
   -39,702
   -39,924
9
9
1
0
0
0
0
0
 
25
25
1
2
07:10
08:24
08:22
16:23
  4,305
 28,642
  -363
  -387
   -46,845
   -46,880
7
15
0
0
0
0
0
0
 
26
1
00:33
06:20
 20,783
  -377
  -518,550
18
0
0
0
 
27
1
16:26
22:22
 21,364
  -396
  -335,058
337
0
3120
0
 
28
28
1
2
00:00
18:32
01:01
23:59
  3,672
 19,580
  -378
  -395
    31,008
    30,741
5
17
1
0
0
0
0
0
 
29
1
00:00
05:29
 19,742
  -375
  -153,486
11
1
0
0
 
30
30
1
2
01:18
08:24
08:22
11:09
 25,397
  9,902
  -365
  -371
  -218,736
  -219,511
316
121
0
0
2363
0
0
0
 
31
1
12:31
18:32
 21,664
  -390
  -283,137
144
0
0
0
 
32
-
 
 
 
 
 
 
 
 
 
33
-
 
 
 
 
 
 
 
 
 
34
-
 
 
 
 
 
 
 
 
 
35
-
 
 
 
 
 
 
 
 
 
36
-
 
 
 
 
 
 
 
 
 
37
-
 
 
 
 
 
 
 
 
 
38
-
 
 
 
 
 
 
 
 
 
39
-
 
 
 
 
 
 
 
 
 
40
-

A: Space vehicle identification number.
B: The period when the satellite was in view. Each of these measurement blocks is a series of measurements longer than 60 minutes, containing no breaks of more than 60 seconds.
C: Time at the start of the block (UTC).
D: Time at the end of the block (UTC).
E: Number of 1 second pseudorange measurements in the block.
F: Average value of UTC(NMLS) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(NMLS) minus space vehicle time during the block, in nanoseconds.
H: Standard deviation of G during the block, in nanoseconds.
I: Number of measurements more than 4 standard deviations from the average.
J: Number of measurements more than 500 ns from the average.
K: Number of non-zero health flags in the block.